\begin{tabular}{l*{1}{c}} \hline                         &  \multicolumn{1}{c}{Colorado Party Affiliations (log)}   \\                         & (1)    \\
\hline 
1959-1963 $\times$ Avg. Degree&      0.0892   \\
                    &    (0.0962)   \\
1964-1968 $\times$ Avg. Degree&      0.1549***\\
                    &    (0.0367)   \\
1969-1973 $\times$ Avg. Degree&      0.0924***\\
                    &    (0.0319)   \\
1974-1978 $\times$ Avg. Degree&      0.1084***\\
                    &    (0.0359)   \\
1979-1983 $\times$ Avg. Degree&      0.1391***\\
                    &    (0.0432)   \\
1984-1988 $\times$ Avg. Degree&      0.1349***\\
                    &    (0.0496)   \\
1994-1998 $\times$ Avg. Degree&      0.0578** \\
                    &    (0.0241)   \\
1999-2003 $\times$ Avg. Degree&      0.0833***\\
                    &    (0.0260)   \\
 
\hline Observations &         459   \\
$R^2$               &      0.9678   \\
\hline \end{tabular}
